Hi Martin, Could you repost the math so that we can see it ?
Thanks Rush www.TucsonEV.com > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf > Of Martin WINLOW > Sent: Friday, October 04, 2013 2:38 AM > To: Electric Vehicle Discussion List > Cc: 1Me Met > Subject: Re: [EVDL] EVLN: Pack prices likely to plummet, halve the cost within > 6yrs > > Hi David, > > I've done the math (as you US bods say) and posted about the results here on > the EVDL before and if you do too then you will see there is a very big gap in > price between what cells are costing now and the cost of the constituents. Even > allowing a reasonable cost attributable to manufacturing etc, there is still a big > margin for the intellectual property cost to fall as economy of scale increases. > This alone could easily halve the cost of Li cells from their current level. > > MW > On 4 Oct 2013, at 04:18, David Nelson wrote: > > > Do you really think they will continue to drop in price much? Just > > look at the cost of the aluminum and copper. Unless something changes > > significantly in the amount of Al and Cu per Ah I don't think prices > > will go down much. > > > > On Thu, Oct 3, 2013 at 7:07 PM, Zeke Yewdall <[email protected]> wrote: > >> Ummm...... my math is a little funny there, you are right. Make that > >> $1.40/AH. But, right around $7500 for a 96 volt 180AH pack is accurate. > >> > >> I'm not used to pricing batteries per AH... without knowing the > >> voltage, I think it's kind of useless, and I know it's for a 3.2 volt > >> cell in this case, but I'm used to thinking per pack voltage, not > >> cell voltage, and just using however many cells or batteries > >> necessary to achieve that pack voltage. > >> > >> > >> On Thu, Oct 3, 2013 at 10:10 AM, John Lussmyer > <[email protected]>wrote: > >> > >>> On Thu Oct 03 07:06:56 PDT 2013 [email protected] said: > >>>> performed per specs, and talk of group buys and all), and now it's > >>>> more like $7.5k for an in stock CALB bank, plus BMS of course, around > $0.71/AH. > >>> > >>> From where? > >>> Sure isn't Evolve Electric - nor any other place that I can find. > >>> > >>> > >>> -- > >>> > >>> Try my Sensible Email package! > >>> https://sourceforge.net/projects/sensibleemail/ > >>> _______________________________________________ > >>> UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > >>> http://lists.evdl.org/listinfo.cgi/ev-evdl.org > >>> For EV drag racing discussion, please use NEDRA ( > >>> http://groups.yahoo.com/group/NEDRA) > >>> > >>> > >> -------------- next part -------------- An HTML attachment was > >> scrubbed... > >> URL: > >> <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20131003/9 > >> 9f3c862/attachment.htm> > >> _______________________________________________ > >> UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > >> http://lists.evdl.org/listinfo.cgi/ev-evdl.org > >> For EV drag racing discussion, please use NEDRA > >> (http://groups.yahoo.com/group/NEDRA) > >> > > > > > > > > -- > > David D. Nelson > > http://evalbum.com/1328 > > http://www.levforum.com > > > > Nokia Lumia 920 Windows Phone 8 > > _______________________________________________ > > UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > > http://lists.evdl.org/listinfo.cgi/ev-evdl.org > > For EV drag racing discussion, please use NEDRA > > (http://groups.yahoo.com/group/NEDRA) > > > > _______________________________________________ > UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub > http://lists.evdl.org/listinfo.cgi/ev-evdl.org > For EV drag racing discussion, please use NEDRA > (http://groups.yahoo.com/group/NEDRA) > > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4142 / Virus Database: 3604/6701 - Release Date: 09/26/13 _______________________________________________________ Unlimited Disk, Data Transfer, PHP/MySQL Domain Hosting http://www.doteasy.com _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
